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Basis of Presentation (Details 4) (USD $)
In Millions, unless otherwise specified
3 Months Ended 1 Months Ended 1 Months Ended
Mar. 31, 2013
Jan. 31, 2012
S&P Clever
Jan. 31, 2012
S&P Clever
Europe
Mar. 31, 2012
CarbonWrap Solutions, L.L.C
Mar. 31, 2012
CarbonWrap Solutions, L.L.C
North America
Feb. 28, 2013
ShearBrace
Feb. 28, 2013
ShearBrace
North America
Acquisitions              
Purchase price   $ 58.1   $ 5.5      
Cash paid for acquisition   57.5   5.3   5.3  
Contingent consideration payable   0.6   0.2      
Maximum period for payment of contingent consideration   3 years          
Cash and cash equivalent   6.8          
Other current assets   10.8          
Non-current assets   53.4          
Current liabilities   12.6          
Non-current liabilities   0.2          
Goodwill     19.3   3.5   2.6
Intangible assets   15.7   1.7   1.9  
Long-lived intangibles related to in-progress product development   $ 4.8          
Weighted-average amortization period   9 years 9 months 18 days   15 years 7 months 6 days      
Maximum period for payment for adjustments to provisional fair value measurements 1 year